The 4th Summer Datathon on Linguistic Linked Open Data (SD-LLOD-22) is sponsored and organised by COST (European Cooperation in Science and Technology) through NexusLinguarum, the “European network for Web-centred linguistic data science” COST Action (CA18209, https://nexuslinguarum.eu/) and funded by the European Union, features a rich 5-day programme among which: an introduction to LiLa (in collaboration …